Utilities in New Hampshire
4,363 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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NH ELECTRIC COOPERATIVE
NH1946010 · 100 served
NH HOUSING FINANCE AUTHORITY
NH0196060 · 60 served
NH MOTOR SPEEDWAY
NH1407020 · 2,300 served
NH MOTOR SPEEDWAY/MAIN OFFICE
NH1407060 · 27 served
NH MOUNTAIN INN
NH2518050 · 35 served
NH MTR SPDWY/RV CAMPNG STE S10
NH1407080 · 75 served
NH NATIONAL GUARD
NH2215020 · 150 served
NH WORLD FELLOWSHIP CENTER
NH0027120 · 125 served
NH WORLD FELLOWSHIP CMPGRND
NH0027160 · 45 served
NHDOS MARINE PATROL BLDG
NH0886190 · 25 served
NHSPCA
NH2236200 · 50 served
NICK RECREATIONAL PARK
NH2568080 · 25 served
NICKS PLACE
NH1978070 · 100 served
NICKS RESTAURANT
NH2308040 · 200 served
NICKYS COUNTRY KITCHEN
NH1908140 · 75 served
NIPPO LAKE GOLF CLUB
NH0157010 · 551 served
NO HAVERHILL WATER AND LIGHT
NH1101020 · 750 served
NO PEAK VILLAGE
NH1652040 · 30 served
NORDIC VILLAGE
NH0162270 · 315 served
NORTH CHARLESTOWN WATER DEPT
NH0411020 · 325 served
NORTH COLONY MOTEL
NH0168110 · 43 served
NORTH CONWAY PINES CAMPGROUND
NH0517040 · 88 served
NORTH CONWAY WATER PCT
NH0511030 · 5,500 served
NORTH COUNTRY LODGE AND CABINS
NH1908170 · 30 served
NORTH COUNTRY VILLAGE
NH2373010 · 143 served
NORTH HAMPTON MOBILE HOME PARK
NH1773030 · 200 served
NORTH HINSDALE WATER DEPT
NH1151010 · 1,800 served
NORTH LEDGE
NH0162050 · 120 served
NORTH PINES
NH0512110 · 67 served
NORTH SALEM ELEMENTARY SCH
NH2055010 · 439 served
NORTH SALEM VILLAGE
NH2056040 · 60 served
NORTH SCHOOL
NH1395040 · 676 served
NORTH STRATFORD MHP
NH2223020 · 50 served
NORTH STRATFORD WATER DEPT
NH2221010 · 300 served
NORTH WOODSTOCK WATER DEPT
NH2571010 · 1 served
NORTHBROOK MHP
NH0203030 · 85 served
NORTHEAST HOME LOAN
NH0446030 · 27 served
NORTHERN COMFORT MOTEL
NH0488020 · 51 served
NORTHERN HUMAN SERVICES
NH2565010 · 35 served
NORTHERN HUMAN SVCS
NH0516020 · 50 served
NORTHERN INSULATION
NH1696010 · 30 served
NORTHERN NH CORRECTIONAL FAC
NH0234010 · 560 served
NORTHERN SHORES
NH2352020 · 88 served
NORTHERN STATES TIRE
NH1326010 · 34 served
NORTHERN TRAILS LODGING
NH1908260 · 30 served
NORTHERN VIEW APARTMENTS
NH2192020 · 50 served
NORTHERN WOODS WINNIPESAUKEE
NH0068050 · 25 served
NORTHFIELD DRIVE IN THEATER
NH2539020 · 200 served
NORTHGATE APARTMENTS
NH2002010 · 225 served
NORTHGATE MANAGEMENT CORP
NH1392110 · 25 served